39591396

素因数分解:

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

素因数の和:362

約数の個数: 96

約数和(自身を含む): 111861120

約数和(自身を除く): 72269724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 163, 173, 234, 326, 346, 351, 468, 489, 519, 652, 692, 702, 978, 1038, 1404, 1467, 1557, 1956, 2076, 2119, 2249, 2934, 3114, 4238, 4401, 4498, 4671, 5868, 6228, 6357, 6747, 8476, 8802, 8996, 9342, 12714, 13494, 17604, 18684, 19071, 20241, 25428, 26988, 28199, 38142, 40482, 56398, 57213, 60723, 76284, 80964, 84597, 112796, 114426, 121446, 169194, 228852, 242892, 253791, 338388, 366587, 507582, 733174, 761373, 1015164, 1099761, 1466348, 1522746, 2199522, 3045492, 3299283, 4399044, 6598566, 9897849, 13197132, 19795698, 39591396]

約数ペア:

[(1, 39591396), (2, 19795698), (3, 13197132), (4, 9897849), (6, 6598566), (9, 4399044), (12, 3299283), (13, 3045492), (18, 2199522), (26, 1522746), (27, 1466348), (36, 1099761), (39, 1015164), (52, 761373), (54, 733174), (78, 507582), (108, 366587), (117, 338388), (156, 253791), (163, 242892), (173, 228852), (234, 169194), (326, 121446), (346, 114426), (351, 112796), (468, 84597), (489, 80964), (519, 76284), (652, 60723), (692, 57213), (702, 56398), (978, 40482), (1038, 38142), (1404, 28199), (1467, 26988), (1557, 25428), (1956, 20241), (2076, 19071), (2119, 18684), (2249, 17604), (2934, 13494), (3114, 12714), (4238, 9342), (4401, 8996), (4498, 8802), (4671, 8476), (5868, 6747), (6228, 6357)]