27419028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 85264704

約数和(自身を除く): 57845676

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 49, 51, 52, 68, 78, 84, 91, 98, 102, 119, 147, 156, 182, 196, 204, 211, 221, 238, 273, 294, 357, 364, 422, 442, 476, 546, 588, 633, 637, 663, 714, 833, 844, 884, 1092, 1266, 1274, 1326, 1428, 1477, 1547, 1666, 1911, 2499, 2532, 2548, 2652, 2743, 2954, 3094, 3332, 3587, 3822, 4431, 4641, 4998, 5486, 5908, 6188, 7174, 7644, 8229, 8862, 9282, 9996, 10339, 10761, 10829, 10972, 14348, 16458, 17724, 18564, 19201, 20678, 21522, 21658, 25109, 31017, 32487, 32916, 38402, 41356, 43044, 43316, 46631, 50218, 57603, 62034, 64974, 75327, 76804, 93262, 100436, 115206, 124068, 129948, 134407, 139893, 150654, 175763, 186524, 230412, 268814, 279786, 301308, 326417, 351526, 403221, 527289, 537628, 559572, 652834, 703052, 806442, 979251, 1054578, 1305668, 1612884, 1958502, 2109156, 2284919, 3917004, 4569838, 6854757, 9139676, 13709514, 27419028]

約数ペア:

[(1, 27419028), (2, 13709514), (3, 9139676), (4, 6854757), (6, 4569838), (7, 3917004), (12, 2284919), (13, 2109156), (14, 1958502), (17, 1612884), (21, 1305668), (26, 1054578), (28, 979251), (34, 806442), (39, 703052), (42, 652834), (49, 559572), (51, 537628), (52, 527289), (68, 403221), (78, 351526), (84, 326417), (91, 301308), (98, 279786), (102, 268814), (119, 230412), (147, 186524), (156, 175763), (182, 150654), (196, 139893), (204, 134407), (211, 129948), (221, 124068), (238, 115206), (273, 100436), (294, 93262), (357, 76804), (364, 75327), (422, 64974), (442, 62034), (476, 57603), (546, 50218), (588, 46631), (633, 43316), (637, 43044), (663, 41356), (714, 38402), (833, 32916), (844, 32487), (884, 31017), (1092, 25109), (1266, 21658), (1274, 21522), (1326, 20678), (1428, 19201), (1477, 18564), (1547, 17724), (1666, 16458), (1911, 14348), (2499, 10972), (2532, 10829), (2548, 10761), (2652, 10339), (2743, 9996), (2954, 9282), (3094, 8862), (3332, 8229), (3587, 7644), (3822, 7174), (4431, 6188), (4641, 5908), (4998, 5486)]