2018118648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5669}}^1$

素因数の和:5861

約数の個数: 128

約数和(自身を含む): 6248793600

約数和(自身を除く): 4230674952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 163, 168, 182, 273, 312, 326, 364, 489, 546, 652, 728, 978, 1092, 1141, 1304, 1956, 2119, 2184, 2282, 3423, 3912, 4238, 4564, 5669, 6357, 6846, 8476, 9128, 11338, 12714, 13692, 14833, 16952, 17007, 22676, 25428, 27384, 29666, 34014, 39683, 44499, 45352, 50856, 59332, 68028, 73697, 79366, 88998, 118664, 119049, 136056, 147394, 158732, 177996, 221091, 238098, 294788, 317464, 355992, 442182, 476196, 515879, 589576, 884364, 924047, 952392, 1031758, 1547637, 1768728, 1848094, 2063516, 2772141, 3095274, 3696188, 4127032, 5544282, 6190548, 6468329, 7392376, 11088564, 12012611, 12381096, 12936658, 19404987, 22177128, 24025222, 25873316, 36037833, 38809974, 48050444, 51746632, 72075666, 77619948, 84088277, 96100888, 144151332, 155239896, 168176554, 252264831, 288302664, 336353108, 504529662, 672706216, 1009059324, 2018118648]

約数ペア:

[(1, 2018118648), (2, 1009059324), (3, 672706216), (4, 504529662), (6, 336353108), (7, 288302664), (8, 252264831), (12, 168176554), (13, 155239896), (14, 144151332), (21, 96100888), (24, 84088277), (26, 77619948), (28, 72075666), (39, 51746632), (42, 48050444), (52, 38809974), (56, 36037833), (78, 25873316), (84, 24025222), (91, 22177128), (104, 19404987), (156, 12936658), (163, 12381096), (168, 12012611), (182, 11088564), (273, 7392376), (312, 6468329), (326, 6190548), (364, 5544282), (489, 4127032), (546, 3696188), (652, 3095274), (728, 2772141), (978, 2063516), (1092, 1848094), (1141, 1768728), (1304, 1547637), (1956, 1031758), (2119, 952392), (2184, 924047), (2282, 884364), (3423, 589576), (3912, 515879), (4238, 476196), (4564, 442182), (5669, 355992), (6357, 317464), (6846, 294788), (8476, 238098), (9128, 221091), (11338, 177996), (12714, 158732), (13692, 147394), (14833, 136056), (16952, 119049), (17007, 118664), (22676, 88998), (25428, 79366), (27384, 73697), (29666, 68028), (34014, 59332), (39683, 50856), (44499, 45352)]