21525264

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1014

約数の個数: 100

約数和(自身を含む): 66032604

約数和(自身を除く): 44507340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 272, 306, 324, 408, 432, 459, 612, 648, 816, 918, 977, 1224, 1296, 1377, 1836, 1954, 2448, 2754, 2931, 3672, 3908, 5508, 5862, 7344, 7816, 8793, 11016, 11724, 15632, 16609, 17586, 22032, 23448, 26379, 33218, 35172, 46896, 49827, 52758, 66436, 70344, 79137, 99654, 105516, 132872, 140688, 149481, 158274, 199308, 211032, 265744, 298962, 316548, 398616, 422064, 448443, 597924, 633096, 797232, 896886, 1195848, 1266192, 1345329, 1793772, 2391696, 2690658, 3587544, 5381316, 7175088, 10762632, 21525264]

約数ペア:

[(1, 21525264), (2, 10762632), (3, 7175088), (4, 5381316), (6, 3587544), (8, 2690658), (9, 2391696), (12, 1793772), (16, 1345329), (17, 1266192), (18, 1195848), (24, 896886), (27, 797232), (34, 633096), (36, 597924), (48, 448443), (51, 422064), (54, 398616), (68, 316548), (72, 298962), (81, 265744), (102, 211032), (108, 199308), (136, 158274), (144, 149481), (153, 140688), (162, 132872), (204, 105516), (216, 99654), (272, 79137), (306, 70344), (324, 66436), (408, 52758), (432, 49827), (459, 46896), (612, 35172), (648, 33218), (816, 26379), (918, 23448), (977, 22032), (1224, 17586), (1296, 16609), (1377, 15632), (1836, 11724), (1954, 11016), (2448, 8793), (2754, 7816), (2931, 7344), (3672, 5862), (3908, 5508)]