12788046

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 72

約数和(自身を含む): 31056480

約数和(自身を除く): 18268434

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 79, 102, 138, 153, 158, 207, 237, 306, 391, 414, 474, 529, 711, 782, 1058, 1173, 1343, 1422, 1587, 1817, 2346, 2686, 3174, 3519, 3634, 4029, 4761, 5451, 7038, 8058, 8993, 9522, 10902, 12087, 16353, 17986, 24174, 26979, 30889, 32706, 41791, 53958, 61778, 80937, 83582, 92667, 125373, 161874, 185334, 250746, 278001, 376119, 556002, 710447, 752238, 1420894, 2131341, 4262682, 6394023, 12788046]

約数ペア:

[(1, 12788046), (2, 6394023), (3, 4262682), (6, 2131341), (9, 1420894), (17, 752238), (18, 710447), (23, 556002), (34, 376119), (46, 278001), (51, 250746), (69, 185334), (79, 161874), (102, 125373), (138, 92667), (153, 83582), (158, 80937), (207, 61778), (237, 53958), (306, 41791), (391, 32706), (414, 30889), (474, 26979), (529, 24174), (711, 17986), (782, 16353), (1058, 12087), (1173, 10902), (1343, 9522), (1422, 8993), (1587, 8058), (1817, 7038), (2346, 5451), (2686, 4761), (3174, 4029), (3519, 3634)]