18225516528

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{214883}}^1$

素因数の和:214947

約数の個数: 120

約数和(自身を含む): 55422881280

約数和(自身を除く): 37197364752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2736, 3534, 4464, 4712, 5301, 7068, 9424, 10602, 14136, 21204, 28272, 42408, 84816, 214883, 429766, 644649, 859532, 1289298, 1719064, 1933947, 2578596, 3438128, 3867894, 4082777, 5157192, 6661373, 7735788, 8165554, 10314384, 12248331, 13322746, 15471576, 16331108, 19984119, 24496662, 26645492, 30943152, 32662216, 36744993, 39968238, 48993324, 53290984, 59952357, 65324432, 73489986, 79936476, 97986648, 106581968, 119904714, 126566087, 146979972, 159872952, 195973296, 239809428, 253132174, 293959944, 319745904, 379698261, 479618856, 506264348, 587919888, 759396522, 959237712, 1012528696, 1139094783, 1518793044, 2025057392, 2278189566, 3037586088, 4556379132, 6075172176, 9112758264, 18225516528]

約数ペア:

[(1, 18225516528), (2, 9112758264), (3, 6075172176), (4, 4556379132), (6, 3037586088), (8, 2278189566), (9, 2025057392), (12, 1518793044), (16, 1139094783), (18, 1012528696), (19, 959237712), (24, 759396522), (31, 587919888), (36, 506264348), (38, 479618856), (48, 379698261), (57, 319745904), (62, 293959944), (72, 253132174), (76, 239809428), (93, 195973296), (114, 159872952), (124, 146979972), (144, 126566087), (152, 119904714), (171, 106581968), (186, 97986648), (228, 79936476), (248, 73489986), (279, 65324432), (304, 59952357), (342, 53290984), (372, 48993324), (456, 39968238), (496, 36744993), (558, 32662216), (589, 30943152), (684, 26645492), (744, 24496662), (912, 19984119), (1116, 16331108), (1178, 15471576), (1368, 13322746), (1488, 12248331), (1767, 10314384), (2232, 8165554), (2356, 7735788), (2736, 6661373), (3534, 5157192), (4464, 4082777), (4712, 3867894), (5301, 3438128), (7068, 2578596), (9424, 1933947), (10602, 1719064), (14136, 1289298), (21204, 859532), (28272, 644649), (42408, 429766), (84816, 214883)]