18489173976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2821913}}^1$

素因数の和:2821945

約数の個数: 96

約数和(自身を含む): 61630601760

約数和(自身を除く): 43141427784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 2821913, 5643826, 8465739, 11287652, 16931478, 19753391, 22575304, 25397217, 33862956, 36684869, 39506782, 50794434, 59260173, 67725912, 73369738, 79013564, 101588868, 110054607, 118520346, 146739476, 158027128, 177780519, 203177736, 220109214, 237040692, 256794083, 293478952, 330163821, 355561038, 440218428, 474081384, 513588166, 660327642, 711122076, 770382249, 880436856, 1027176332, 1320655284, 1422244152, 1540764498, 2054352664, 2311146747, 2641310568, 3081528996, 4622293494, 6163057992, 9244586988, 18489173976]

約数ペア:

[(1, 18489173976), (2, 9244586988), (3, 6163057992), (4, 4622293494), (6, 3081528996), (7, 2641310568), (8, 2311146747), (9, 2054352664), (12, 1540764498), (13, 1422244152), (14, 1320655284), (18, 1027176332), (21, 880436856), (24, 770382249), (26, 711122076), (28, 660327642), (36, 513588166), (39, 474081384), (42, 440218428), (52, 355561038), (56, 330163821), (63, 293478952), (72, 256794083), (78, 237040692), (84, 220109214), (91, 203177736), (104, 177780519), (117, 158027128), (126, 146739476), (156, 118520346), (168, 110054607), (182, 101588868), (234, 79013564), (252, 73369738), (273, 67725912), (312, 59260173), (364, 50794434), (468, 39506782), (504, 36684869), (546, 33862956), (728, 25397217), (819, 22575304), (936, 19753391), (1092, 16931478), (1638, 11287652), (2184, 8465739), (3276, 5643826), (6552, 2821913)]