15682212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4787}}^1$

素因数の和:4817

約数の個数: 72

約数和(自身を含む): 48799296

約数和(自身を除く): 33117084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 4787, 9574, 14361, 19148, 28722, 33509, 43083, 57444, 62231, 67018, 86166, 100527, 124462, 134036, 172332, 186693, 201054, 248924, 301581, 373386, 402108, 435617, 560079, 603162, 746772, 871234, 1120158, 1206324, 1306851, 1742468, 2240316, 2613702, 3920553, 5227404, 7841106, 15682212]

約数ペア:

[(1, 15682212), (2, 7841106), (3, 5227404), (4, 3920553), (6, 2613702), (7, 2240316), (9, 1742468), (12, 1306851), (13, 1206324), (14, 1120158), (18, 871234), (21, 746772), (26, 603162), (28, 560079), (36, 435617), (39, 402108), (42, 373386), (52, 301581), (63, 248924), (78, 201054), (84, 186693), (91, 172332), (117, 134036), (126, 124462), (156, 100527), (182, 86166), (234, 67018), (252, 62231), (273, 57444), (364, 43083), (468, 33509), (546, 28722), (819, 19148), (1092, 14361), (1638, 9574), (3276, 4787)]