12959028

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 37078272

約数和(自身を除く): 24119244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 37, 46, 47, 54, 69, 74, 81, 92, 94, 108, 111, 138, 141, 148, 162, 188, 207, 222, 276, 282, 324, 333, 414, 423, 444, 564, 621, 666, 828, 846, 851, 999, 1081, 1242, 1269, 1332, 1692, 1702, 1739, 1863, 1998, 2162, 2484, 2538, 2553, 2997, 3243, 3404, 3478, 3726, 3807, 3996, 4324, 5076, 5106, 5217, 5994, 6486, 6956, 7452, 7614, 7659, 9729, 10212, 10434, 11988, 12972, 15228, 15318, 15651, 19458, 20868, 22977, 29187, 30636, 31302, 38916, 39997, 45954, 46953, 58374, 62604, 68931, 79994, 87561, 91908, 93906, 116748, 119991, 137862, 140859, 159988, 175122, 187812, 239982, 275724, 281718, 350244, 359973, 479964, 563436, 719946, 1079919, 1439892, 2159838, 3239757, 4319676, 6479514, 12959028]

約数ペア:

[(1, 12959028), (2, 6479514), (3, 4319676), (4, 3239757), (6, 2159838), (9, 1439892), (12, 1079919), (18, 719946), (23, 563436), (27, 479964), (36, 359973), (37, 350244), (46, 281718), (47, 275724), (54, 239982), (69, 187812), (74, 175122), (81, 159988), (92, 140859), (94, 137862), (108, 119991), (111, 116748), (138, 93906), (141, 91908), (148, 87561), (162, 79994), (188, 68931), (207, 62604), (222, 58374), (276, 46953), (282, 45954), (324, 39997), (333, 38916), (414, 31302), (423, 30636), (444, 29187), (564, 22977), (621, 20868), (666, 19458), (828, 15651), (846, 15318), (851, 15228), (999, 12972), (1081, 11988), (1242, 10434), (1269, 10212), (1332, 9729), (1692, 7659), (1702, 7614), (1739, 7452), (1863, 6956), (1998, 6486), (2162, 5994), (2484, 5217), (2538, 5106), (2553, 5076), (2997, 4324), (3243, 3996), (3404, 3807), (3478, 3726)]