18442917724

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4481}}^1$

素因数の和:4616

約数の個数: 144

約数和(自身を含む): 43262989056

約数和(自身を除く): 24820071332

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 83, 92, 98, 154, 161, 166, 196, 253, 308, 322, 332, 506, 539, 581, 644, 913, 1012, 1078, 1127, 1162, 1771, 1826, 1909, 2156, 2254, 2324, 3542, 3652, 3818, 4067, 4481, 4508, 6391, 7084, 7636, 8134, 8962, 12397, 12782, 13363, 16268, 17924, 20999, 24794, 25564, 26726, 31367, 41998, 44737, 49291, 49588, 53452, 62734, 83996, 89474, 93541, 98582, 103063, 125468, 146993, 178948, 187082, 197164, 206126, 219569, 293986, 345037, 371923, 374164, 412252, 439138, 587972, 690074, 721441, 743846, 878276, 1028951, 1133693, 1380148, 1442882, 1487692, 2057902, 2267386, 2415259, 2603461, 2885764, 4091153, 4115804, 4534772, 4830518, 5050087, 5206922, 7935851, 8182306, 8554229, 9661036, 10100174, 10413844, 15871702, 16364612, 17108458, 18224227, 20200348, 28638071, 31743404, 34216916, 36448454, 55550957, 57276142, 59879603, 72896908, 94096519, 111101914, 114552284, 119759206, 188193038, 200466497, 222203828, 239518412, 376386076, 400932994, 419157221, 658675633, 801865988, 838314442, 1317351266, 1676628884, 2634702532, 4610729431, 9221458862, 18442917724]

約数ペア:

[(1, 18442917724), (2, 9221458862), (4, 4610729431), (7, 2634702532), (11, 1676628884), (14, 1317351266), (22, 838314442), (23, 801865988), (28, 658675633), (44, 419157221), (46, 400932994), (49, 376386076), (77, 239518412), (83, 222203828), (92, 200466497), (98, 188193038), (154, 119759206), (161, 114552284), (166, 111101914), (196, 94096519), (253, 72896908), (308, 59879603), (322, 57276142), (332, 55550957), (506, 36448454), (539, 34216916), (581, 31743404), (644, 28638071), (913, 20200348), (1012, 18224227), (1078, 17108458), (1127, 16364612), (1162, 15871702), (1771, 10413844), (1826, 10100174), (1909, 9661036), (2156, 8554229), (2254, 8182306), (2324, 7935851), (3542, 5206922), (3652, 5050087), (3818, 4830518), (4067, 4534772), (4481, 4115804), (4508, 4091153), (6391, 2885764), (7084, 2603461), (7636, 2415259), (8134, 2267386), (8962, 2057902), (12397, 1487692), (12782, 1442882), (13363, 1380148), (16268, 1133693), (17924, 1028951), (20999, 878276), (24794, 743846), (25564, 721441), (26726, 690074), (31367, 587972), (41998, 439138), (44737, 412252), (49291, 374164), (49588, 371923), (53452, 345037), (62734, 293986), (83996, 219569), (89474, 206126), (93541, 197164), (98582, 187082), (103063, 178948), (125468, 146993)]