18387104652

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{379}}^1\times {\mathrm{21391}}^1$

素因数の和:21793

約数の個数: 120

約数和(自身を含む): 55081832960

約数和(自身を除く): 36694728308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 379, 567, 756, 758, 1134, 1137, 1516, 2268, 2274, 2653, 3411, 4548, 5306, 6822, 7959, 10233, 10612, 13644, 15918, 20466, 21391, 23877, 30699, 31836, 40932, 42782, 47754, 61398, 64173, 71631, 85564, 95508, 122796, 128346, 143262, 149737, 192519, 214893, 256692, 286524, 299474, 385038, 429786, 449211, 577557, 598948, 770076, 859572, 898422, 1155114, 1347633, 1732671, 1796844, 2310228, 2695266, 3465342, 4042899, 5390532, 6930684, 8085798, 8107189, 12128697, 16171596, 16214378, 24257394, 24321567, 32428756, 48514788, 48643134, 56750323, 72964701, 97286268, 113500646, 145929402, 170250969, 218894103, 227001292, 291858804, 340501938, 437788206, 510752907, 656682309, 681003876, 875576412, 1021505814, 1313364618, 1532258721, 2043011628, 2626729236, 3064517442, 4596776163, 6129034884, 9193552326, 18387104652]

約数ペア:

[(1, 18387104652), (2, 9193552326), (3, 6129034884), (4, 4596776163), (6, 3064517442), (7, 2626729236), (9, 2043011628), (12, 1532258721), (14, 1313364618), (18, 1021505814), (21, 875576412), (27, 681003876), (28, 656682309), (36, 510752907), (42, 437788206), (54, 340501938), (63, 291858804), (81, 227001292), (84, 218894103), (108, 170250969), (126, 145929402), (162, 113500646), (189, 97286268), (252, 72964701), (324, 56750323), (378, 48643134), (379, 48514788), (567, 32428756), (756, 24321567), (758, 24257394), (1134, 16214378), (1137, 16171596), (1516, 12128697), (2268, 8107189), (2274, 8085798), (2653, 6930684), (3411, 5390532), (4548, 4042899), (5306, 3465342), (6822, 2695266), (7959, 2310228), (10233, 1796844), (10612, 1732671), (13644, 1347633), (15918, 1155114), (20466, 898422), (21391, 859572), (23877, 770076), (30699, 598948), (31836, 577557), (40932, 449211), (42782, 429786), (47754, 385038), (61398, 299474), (64173, 286524), (71631, 256692), (85564, 214893), (95508, 192519), (122796, 149737), (128346, 143262)]