1818082308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1783}}^1$

素因数の和:2057

約数の個数: 96

約数和(自身を含む): 4955238400

約数和(自身を除く): 3137156092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 199, 244, 366, 398, 427, 597, 732, 796, 854, 1194, 1281, 1393, 1708, 1783, 2388, 2562, 2786, 3566, 4179, 5124, 5349, 5572, 7132, 8358, 10698, 12139, 12481, 16716, 21396, 24278, 24962, 36417, 37443, 48556, 49924, 72834, 74886, 84973, 108763, 145668, 149772, 169946, 217526, 254919, 326289, 339892, 354817, 435052, 509838, 652578, 709634, 761341, 1019676, 1064451, 1305156, 1419268, 1522682, 2128902, 2284023, 2483719, 3045364, 4257804, 4568046, 4967438, 7451157, 9136092, 9934876, 14902314, 21643837, 29804628, 43287674, 64931511, 86575348, 129863022, 151506859, 259726044, 303013718, 454520577, 606027436, 909041154, 1818082308]

約数ペア:

[(1, 1818082308), (2, 909041154), (3, 606027436), (4, 454520577), (6, 303013718), (7, 259726044), (12, 151506859), (14, 129863022), (21, 86575348), (28, 64931511), (42, 43287674), (61, 29804628), (84, 21643837), (122, 14902314), (183, 9934876), (199, 9136092), (244, 7451157), (366, 4967438), (398, 4568046), (427, 4257804), (597, 3045364), (732, 2483719), (796, 2284023), (854, 2128902), (1194, 1522682), (1281, 1419268), (1393, 1305156), (1708, 1064451), (1783, 1019676), (2388, 761341), (2562, 709634), (2786, 652578), (3566, 509838), (4179, 435052), (5124, 354817), (5349, 339892), (5572, 326289), (7132, 254919), (8358, 217526), (10698, 169946), (12139, 149772), (12481, 145668), (16716, 108763), (21396, 84973), (24278, 74886), (24962, 72834), (36417, 49924), (37443, 48556)]