15672773988

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{19139}}^1$

素因数の和:19238

約数の個数: 108

約数和(自身を含む): 42380017680

約数和(自身を除く): 26707243692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 276, 387, 414, 516, 529, 774, 828, 989, 1058, 1548, 1587, 1978, 2116, 2967, 3174, 3956, 4761, 5934, 6348, 8901, 9522, 11868, 17802, 19044, 19139, 22747, 35604, 38278, 45494, 57417, 68241, 76556, 90988, 114834, 136482, 172251, 204723, 229668, 272964, 344502, 409446, 440197, 689004, 818892, 822977, 880394, 1320591, 1645954, 1760788, 2468931, 2641182, 3291908, 3961773, 4937862, 5282364, 7406793, 7923546, 9875724, 10124531, 14813586, 15847092, 18928471, 20249062, 29627172, 30373593, 37856942, 40498124, 56785413, 60747186, 75713884, 91120779, 113570826, 121494372, 170356239, 182241558, 227141652, 340712478, 364483116, 435354833, 681424956, 870709666, 1306064499, 1741419332, 2612128998, 3918193497, 5224257996, 7836386994, 15672773988]

約数ペア:

[(1, 15672773988), (2, 7836386994), (3, 5224257996), (4, 3918193497), (6, 2612128998), (9, 1741419332), (12, 1306064499), (18, 870709666), (23, 681424956), (36, 435354833), (43, 364483116), (46, 340712478), (69, 227141652), (86, 182241558), (92, 170356239), (129, 121494372), (138, 113570826), (172, 91120779), (207, 75713884), (258, 60747186), (276, 56785413), (387, 40498124), (414, 37856942), (516, 30373593), (529, 29627172), (774, 20249062), (828, 18928471), (989, 15847092), (1058, 14813586), (1548, 10124531), (1587, 9875724), (1978, 7923546), (2116, 7406793), (2967, 5282364), (3174, 4937862), (3956, 3961773), (4761, 3291908), (5934, 2641182), (6348, 2468931), (8901, 1760788), (9522, 1645954), (11868, 1320591), (17802, 880394), (19044, 822977), (19139, 818892), (22747, 689004), (35604, 440197), (38278, 409446), (45494, 344502), (57417, 272964), (68241, 229668), (76556, 204723), (90988, 172251), (114834, 136482)]