1000919528028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{19959311}}^1$

素因数の和:19959527

約数の個数: 72

約数和(自身を含む): 2906075827200

約数和(自身を除く): 1905156299172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 796, 1194, 1393, 1791, 2388, 2786, 3582, 4179, 5572, 7164, 8358, 12537, 16716, 25074, 50148, 19959311, 39918622, 59877933, 79837244, 119755866, 139715177, 179633799, 239511732, 279430354, 359267598, 419145531, 558860708, 718535196, 838291062, 1257436593, 1676582124, 2514873186, 3971902889, 5029746372, 7943805778, 11915708667, 15887611556, 23831417334, 27803320223, 35747126001, 47662834668, 55606640446, 71494252002, 83409960669, 111213280892, 142988504004, 166819921338, 250229882007, 333639842676, 500459764014, 1000919528028]

約数ペア:

[(1, 1000919528028), (2, 500459764014), (3, 333639842676), (4, 250229882007), (6, 166819921338), (7, 142988504004), (9, 111213280892), (12, 83409960669), (14, 71494252002), (18, 55606640446), (21, 47662834668), (28, 35747126001), (36, 27803320223), (42, 23831417334), (63, 15887611556), (84, 11915708667), (126, 7943805778), (199, 5029746372), (252, 3971902889), (398, 2514873186), (597, 1676582124), (796, 1257436593), (1194, 838291062), (1393, 718535196), (1791, 558860708), (2388, 419145531), (2786, 359267598), (3582, 279430354), (4179, 239511732), (5572, 179633799), (7164, 139715177), (8358, 119755866), (12537, 79837244), (16716, 59877933), (25074, 39918622), (50148, 19959311)]