16858477908

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{368443}}^1$

素因数の和:368525

約数の個数: 72

約数和(自身を含む): 45062174976

約数和(自身を除く): 28203697068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 62, 82, 93, 123, 124, 164, 186, 246, 279, 369, 372, 492, 558, 738, 1116, 1271, 1476, 2542, 3813, 5084, 7626, 11439, 15252, 22878, 45756, 368443, 736886, 1105329, 1473772, 2210658, 3315987, 4421316, 6631974, 11421733, 13263948, 15106163, 22843466, 30212326, 34265199, 45318489, 45686932, 60424652, 68530398, 90636978, 102795597, 135955467, 137060796, 181273956, 205591194, 271910934, 411182388, 468291053, 543821868, 936582106, 1404873159, 1873164212, 2809746318, 4214619477, 5619492636, 8429238954, 16858477908]

約数ペア:

[(1, 16858477908), (2, 8429238954), (3, 5619492636), (4, 4214619477), (6, 2809746318), (9, 1873164212), (12, 1404873159), (18, 936582106), (31, 543821868), (36, 468291053), (41, 411182388), (62, 271910934), (82, 205591194), (93, 181273956), (123, 137060796), (124, 135955467), (164, 102795597), (186, 90636978), (246, 68530398), (279, 60424652), (369, 45686932), (372, 45318489), (492, 34265199), (558, 30212326), (738, 22843466), (1116, 15106163), (1271, 13263948), (1476, 11421733), (2542, 6631974), (3813, 4421316), (5084, 3315987), (7626, 2210658), (11439, 1473772), (15252, 1105329), (22878, 736886), (45756, 368443)]