18473794092

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{2011}}^1$

素因数の和:2770

約数の個数: 144

約数和(自身を含む): 52250062592

約数和(自身を除く): 33776268500

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 727, 972, 1053, 1404, 1454, 2011, 2106, 2181, 2908, 3159, 4022, 4212, 4362, 6033, 6318, 6543, 8044, 8724, 9451, 12066, 12636, 13086, 18099, 18902, 19629, 24132, 26143, 26172, 28353, 36198, 37804, 39258, 52286, 54297, 56706, 58887, 72396, 78429, 78516, 85059, 104572, 108594, 113412, 117774, 156858, 162891, 170118, 176661, 217188, 235287, 235548, 255177, 313716, 325782, 340236, 353322, 470574, 488673, 510354, 651564, 705861, 706644, 765531, 941148, 977346, 1020708, 1411722, 1461997, 1531062, 1954692, 2117583, 2296593, 2823444, 2923994, 3062124, 4235166, 4385991, 4593186, 5847988, 6352749, 8470332, 8771982, 9186372, 12705498, 13157973, 17543964, 19005961, 25410996, 26315946, 38011922, 39473919, 52631892, 57017883, 76023844, 78947838, 114035766, 118421757, 157895676, 171053649, 228071532, 236843514, 342107298, 355265271, 473687028, 513160947, 684214596, 710530542, 1026321894, 1421061084, 1539482841, 2052643788, 3078965682, 4618448523, 6157931364, 9236897046, 18473794092]

約数ペア:

[(1, 18473794092), (2, 9236897046), (3, 6157931364), (4, 4618448523), (6, 3078965682), (9, 2052643788), (12, 1539482841), (13, 1421061084), (18, 1026321894), (26, 710530542), (27, 684214596), (36, 513160947), (39, 473687028), (52, 355265271), (54, 342107298), (78, 236843514), (81, 228071532), (108, 171053649), (117, 157895676), (156, 118421757), (162, 114035766), (234, 78947838), (243, 76023844), (324, 57017883), (351, 52631892), (468, 39473919), (486, 38011922), (702, 26315946), (727, 25410996), (972, 19005961), (1053, 17543964), (1404, 13157973), (1454, 12705498), (2011, 9186372), (2106, 8771982), (2181, 8470332), (2908, 6352749), (3159, 5847988), (4022, 4593186), (4212, 4385991), (4362, 4235166), (6033, 3062124), (6318, 2923994), (6543, 2823444), (8044, 2296593), (8724, 2117583), (9451, 1954692), (12066, 1531062), (12636, 1461997), (13086, 1411722), (18099, 1020708), (18902, 977346), (19629, 941148), (24132, 765531), (26143, 706644), (26172, 705861), (28353, 651564), (36198, 510354), (37804, 488673), (39258, 470574), (52286, 353322), (54297, 340236), (56706, 325782), (58887, 313716), (72396, 255177), (78429, 235548), (78516, 235287), (85059, 217188), (104572, 176661), (108594, 170118), (113412, 162891), (117774, 156858)]