39554388

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 108

約数和(自身を含む): 109502848

約数和(自身を除く): 69948460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 67, 69, 92, 93, 124, 134, 138, 186, 201, 207, 268, 276, 279, 372, 402, 414, 529, 558, 603, 713, 804, 828, 1058, 1116, 1206, 1426, 1541, 1587, 2077, 2116, 2139, 2412, 2852, 3082, 3174, 4154, 4278, 4623, 4761, 6164, 6231, 6348, 6417, 8308, 8556, 9246, 9522, 12462, 12834, 13869, 16399, 18492, 18693, 19044, 24924, 25668, 27738, 32798, 35443, 37386, 47771, 49197, 55476, 65596, 70886, 74772, 95542, 98394, 106329, 141772, 143313, 147591, 191084, 196788, 212658, 286626, 295182, 318987, 425316, 429939, 573252, 590364, 637974, 859878, 1098733, 1275948, 1719756, 2197466, 3296199, 4394932, 6592398, 9888597, 13184796, 19777194, 39554388]

約数ペア:

[(1, 39554388), (2, 19777194), (3, 13184796), (4, 9888597), (6, 6592398), (9, 4394932), (12, 3296199), (18, 2197466), (23, 1719756), (31, 1275948), (36, 1098733), (46, 859878), (62, 637974), (67, 590364), (69, 573252), (92, 429939), (93, 425316), (124, 318987), (134, 295182), (138, 286626), (186, 212658), (201, 196788), (207, 191084), (268, 147591), (276, 143313), (279, 141772), (372, 106329), (402, 98394), (414, 95542), (529, 74772), (558, 70886), (603, 65596), (713, 55476), (804, 49197), (828, 47771), (1058, 37386), (1116, 35443), (1206, 32798), (1426, 27738), (1541, 25668), (1587, 24924), (2077, 19044), (2116, 18693), (2139, 18492), (2412, 16399), (2852, 13869), (3082, 12834), (3174, 12462), (4154, 9522), (4278, 9246), (4623, 8556), (4761, 8308), (6164, 6417), (6231, 6348)]