9049206908

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{1489}}^1$

素因数の和:1915

約数の個数: 72

約数和(自身を含む): 18677126160

約数和(自身を除く): 9627919252

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 307, 404, 614, 707, 1228, 1414, 1489, 2149, 2828, 2978, 4298, 4949, 5956, 8596, 9898, 10423, 15043, 19796, 20846, 30086, 31007, 41692, 60172, 62014, 72961, 124028, 145922, 150389, 217049, 291844, 300778, 434098, 457123, 601556, 868196, 914246, 1052723, 1519343, 1828492, 2105446, 3038686, 3199861, 4210892, 6077372, 6399722, 7369061, 12799444, 14738122, 22399027, 29476244, 44798054, 46169423, 89596108, 92338846, 184677692, 323185961, 646371922, 1292743844, 2262301727, 4524603454, 9049206908]

約数ペア:

[(1, 9049206908), (2, 4524603454), (4, 2262301727), (7, 1292743844), (14, 646371922), (28, 323185961), (49, 184677692), (98, 92338846), (101, 89596108), (196, 46169423), (202, 44798054), (307, 29476244), (404, 22399027), (614, 14738122), (707, 12799444), (1228, 7369061), (1414, 6399722), (1489, 6077372), (2149, 4210892), (2828, 3199861), (2978, 3038686), (4298, 2105446), (4949, 1828492), (5956, 1519343), (8596, 1052723), (9898, 914246), (10423, 868196), (15043, 601556), (19796, 457123), (20846, 434098), (30086, 300778), (31007, 291844), (41692, 217049), (60172, 150389), (62014, 145922), (72961, 124028)]