15465996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4721}}^1$

素因数の和:4751

約数の個数: 72

約数和(自身を含む): 48126624

約数和(自身を除く): 32660628

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, 4721, 9442, 14163, 18884, 28326, 33047, 42489, 56652, 61373, 66094, 84978, 99141, 122746, 132188, 169956, 184119, 198282, 245492, 297423, 368238, 396564, 429611, 552357, 594846, 736476, 859222, 1104714, 1189692, 1288833, 1718444, 2209428, 2577666, 3866499, 5155332, 7732998, 15465996]

約数ペア:

[(1, 15465996), (2, 7732998), (3, 5155332), (4, 3866499), (6, 2577666), (7, 2209428), (9, 1718444), (12, 1288833), (13, 1189692), (14, 1104714), (18, 859222), (21, 736476), (26, 594846), (28, 552357), (36, 429611), (39, 396564), (42, 368238), (52, 297423), (63, 245492), (78, 198282), (84, 184119), (91, 169956), (117, 132188), (126, 122746), (156, 99141), (182, 84978), (234, 66094), (252, 61373), (273, 56652), (364, 42489), (468, 33047), (546, 28326), (819, 18884), (1092, 14163), (1638, 9442), (3276, 4721)]