2018352948

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 5317824960

約数和(自身を除く): 3299472012

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 59, 68, 69, 92, 102, 118, 138, 177, 204, 236, 276, 317, 354, 391, 529, 634, 708, 782, 951, 1003, 1058, 1173, 1268, 1357, 1564, 1587, 1902, 2006, 2116, 2346, 2714, 3009, 3174, 3804, 4012, 4071, 4692, 5389, 5428, 6018, 6348, 7291, 8142, 8993, 10778, 12036, 14582, 16167, 16284, 17986, 18703, 21556, 21873, 23069, 26979, 29164, 31211, 32334, 35972, 37406, 43746, 46138, 53958, 56109, 62422, 64668, 69207, 74812, 87492, 92276, 93633, 107916, 112218, 123947, 124844, 138414, 167693, 187266, 224436, 247894, 276828, 317951, 335386, 371841, 374532, 430169, 495788, 503079, 530587, 635902, 670772, 743682, 860338, 953853, 1006158, 1061174, 1271804, 1290507, 1487364, 1591761, 1720676, 1907706, 2012316, 2122348, 2581014, 2850781, 3183522, 3815412, 5162028, 5701562, 6367044, 7312873, 8552343, 9893887, 11403124, 14625746, 17104686, 19787774, 21938619, 29251492, 29681661, 34209372, 39575548, 43877238, 59363322, 87754476, 118726644, 168196079, 336392158, 504588237, 672784316, 1009176474, 2018352948]

約数ペア:

[(1, 2018352948), (2, 1009176474), (3, 672784316), (4, 504588237), (6, 336392158), (12, 168196079), (17, 118726644), (23, 87754476), (34, 59363322), (46, 43877238), (51, 39575548), (59, 34209372), (68, 29681661), (69, 29251492), (92, 21938619), (102, 19787774), (118, 17104686), (138, 14625746), (177, 11403124), (204, 9893887), (236, 8552343), (276, 7312873), (317, 6367044), (354, 5701562), (391, 5162028), (529, 3815412), (634, 3183522), (708, 2850781), (782, 2581014), (951, 2122348), (1003, 2012316), (1058, 1907706), (1173, 1720676), (1268, 1591761), (1357, 1487364), (1564, 1290507), (1587, 1271804), (1902, 1061174), (2006, 1006158), (2116, 953853), (2346, 860338), (2714, 743682), (3009, 670772), (3174, 635902), (3804, 530587), (4012, 503079), (4071, 495788), (4692, 430169), (5389, 374532), (5428, 371841), (6018, 335386), (6348, 317951), (7291, 276828), (8142, 247894), (8993, 224436), (10778, 187266), (12036, 167693), (14582, 138414), (16167, 124844), (16284, 123947), (17986, 112218), (18703, 107916), (21556, 93633), (21873, 92276), (23069, 87492), (26979, 74812), (29164, 69207), (31211, 64668), (32334, 62422), (35972, 56109), (37406, 53958), (43746, 46138)]