13197132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 36354864

約数和(自身を除く): 23157732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 163, 173, 234, 326, 346, 468, 489, 519, 652, 692, 978, 1038, 1467, 1557, 1956, 2076, 2119, 2249, 2934, 3114, 4238, 4498, 5868, 6228, 6357, 6747, 8476, 8996, 12714, 13494, 19071, 20241, 25428, 26988, 28199, 38142, 40482, 56398, 76284, 80964, 84597, 112796, 169194, 253791, 338388, 366587, 507582, 733174, 1015164, 1099761, 1466348, 2199522, 3299283, 4399044, 6598566, 13197132]

約数ペア:

[(1, 13197132), (2, 6598566), (3, 4399044), (4, 3299283), (6, 2199522), (9, 1466348), (12, 1099761), (13, 1015164), (18, 733174), (26, 507582), (36, 366587), (39, 338388), (52, 253791), (78, 169194), (117, 112796), (156, 84597), (163, 80964), (173, 76284), (234, 56398), (326, 40482), (346, 38142), (468, 28199), (489, 26988), (519, 25428), (652, 20241), (692, 19071), (978, 13494), (1038, 12714), (1467, 8996), (1557, 8476), (1956, 6747), (2076, 6357), (2119, 6228), (2249, 5868), (2934, 4498), (3114, 4238)]