1520243676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{809}}^1\times {\mathrm{7457}}^1$

素因数の和:8283

約数の個数: 72

約数和(自身を含む): 4397833440

約数和(自身を除く): 2877589764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 809, 1618, 2427, 3236, 4854, 5663, 7281, 7457, 9708, 11326, 14562, 14914, 16989, 22371, 22652, 29124, 29828, 33978, 44742, 50967, 52199, 67113, 67956, 89484, 101934, 104398, 134226, 156597, 203868, 208796, 268452, 313194, 469791, 626388, 939582, 1879164, 6032713, 12065426, 18098139, 24130852, 36196278, 42228991, 54294417, 72392556, 84457982, 108588834, 126686973, 168915964, 217177668, 253373946, 380060919, 506747892, 760121838, 1520243676]

約数ペア:

[(1, 1520243676), (2, 760121838), (3, 506747892), (4, 380060919), (6, 253373946), (7, 217177668), (9, 168915964), (12, 126686973), (14, 108588834), (18, 84457982), (21, 72392556), (28, 54294417), (36, 42228991), (42, 36196278), (63, 24130852), (84, 18098139), (126, 12065426), (252, 6032713), (809, 1879164), (1618, 939582), (2427, 626388), (3236, 469791), (4854, 313194), (5663, 268452), (7281, 208796), (7457, 203868), (9708, 156597), (11326, 134226), (14562, 104398), (14914, 101934), (16989, 89484), (22371, 67956), (22652, 67113), (29124, 52199), (29828, 50967), (33978, 44742)]