21424455948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1\times {\mathrm{10889}}^1$

素因数の和:11359

約数の個数: 96

約数和(自身を含む): 58251916800

約数和(自身を除く): 36827460852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 397, 413, 708, 794, 826, 1191, 1239, 1588, 1652, 2382, 2478, 2779, 4764, 4956, 5558, 8337, 10889, 11116, 16674, 21778, 23423, 32667, 33348, 43556, 46846, 65334, 70269, 76223, 93692, 130668, 140538, 152446, 163961, 228669, 281076, 304892, 327922, 457338, 491883, 642451, 655844, 914676, 983766, 1284902, 1927353, 1967532, 2569804, 3854706, 4322933, 4497157, 7709412, 8645866, 8994314, 12968799, 13491471, 17291732, 17988628, 25937598, 26982942, 30260531, 51875196, 53965884, 60521062, 90781593, 121042124, 181563186, 255053047, 363126372, 510106094, 765159141, 1020212188, 1530318282, 1785371329, 3060636564, 3570742658, 5356113987, 7141485316, 10712227974, 21424455948]

約数ペア:

[(1, 21424455948), (2, 10712227974), (3, 7141485316), (4, 5356113987), (6, 3570742658), (7, 3060636564), (12, 1785371329), (14, 1530318282), (21, 1020212188), (28, 765159141), (42, 510106094), (59, 363126372), (84, 255053047), (118, 181563186), (177, 121042124), (236, 90781593), (354, 60521062), (397, 53965884), (413, 51875196), (708, 30260531), (794, 26982942), (826, 25937598), (1191, 17988628), (1239, 17291732), (1588, 13491471), (1652, 12968799), (2382, 8994314), (2478, 8645866), (2779, 7709412), (4764, 4497157), (4956, 4322933), (5558, 3854706), (8337, 2569804), (10889, 1967532), (11116, 1927353), (16674, 1284902), (21778, 983766), (23423, 914676), (32667, 655844), (33348, 642451), (43556, 491883), (46846, 457338), (65334, 327922), (70269, 304892), (76223, 281076), (93692, 228669), (130668, 163961), (140538, 152446)]