2011618518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1823}}^1$

素因数の和:1938

約数の個数: 128

約数和(自身を含む): 5177475072

約数和(自身を除く): 3165856554

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 47, 78, 86, 91, 94, 129, 141, 182, 258, 273, 282, 301, 329, 546, 559, 602, 611, 658, 903, 987, 1118, 1222, 1677, 1806, 1823, 1833, 1974, 2021, 3354, 3646, 3666, 3913, 4042, 4277, 5469, 6063, 7826, 8554, 10938, 11739, 12126, 12761, 12831, 14147, 23478, 23699, 25522, 25662, 26273, 28294, 38283, 42441, 47398, 52546, 71097, 76566, 78389, 78819, 84882, 85681, 142194, 156778, 157638, 165893, 171362, 183911, 235167, 257043, 331786, 367822, 470334, 497679, 514086, 548723, 551733, 599767, 995358, 1019057, 1097446, 1103466, 1113853, 1199534, 1646169, 1799301, 2038114, 2227706, 3057171, 3292338, 3341559, 3598602, 3684283, 6114342, 6683118, 7133399, 7368566, 7796971, 11052849, 14266798, 15593942, 21400197, 22105698, 23390913, 25789981, 42800394, 46781826, 47895679, 51579962, 77369943, 95791358, 143687037, 154739886, 287374074, 335269753, 670539506, 1005809259, 2011618518]

約数ペア:

[(1, 2011618518), (2, 1005809259), (3, 670539506), (6, 335269753), (7, 287374074), (13, 154739886), (14, 143687037), (21, 95791358), (26, 77369943), (39, 51579962), (42, 47895679), (43, 46781826), (47, 42800394), (78, 25789981), (86, 23390913), (91, 22105698), (94, 21400197), (129, 15593942), (141, 14266798), (182, 11052849), (258, 7796971), (273, 7368566), (282, 7133399), (301, 6683118), (329, 6114342), (546, 3684283), (559, 3598602), (602, 3341559), (611, 3292338), (658, 3057171), (903, 2227706), (987, 2038114), (1118, 1799301), (1222, 1646169), (1677, 1199534), (1806, 1113853), (1823, 1103466), (1833, 1097446), (1974, 1019057), (2021, 995358), (3354, 599767), (3646, 551733), (3666, 548723), (3913, 514086), (4042, 497679), (4277, 470334), (5469, 367822), (6063, 331786), (7826, 257043), (8554, 235167), (10938, 183911), (11739, 171362), (12126, 165893), (12761, 157638), (12831, 156778), (14147, 142194), (23478, 85681), (23699, 84882), (25522, 78819), (25662, 78389), (26273, 76566), (28294, 71097), (38283, 52546), (42441, 47398)]