19374156684

素因数分解:

$2^2\times 3^2\times {\mathrm{443}}^1\times {\mathrm{701}}^1\times {\mathrm{1733}}^1$

素因数の和:2887

約数の個数: 72

約数和(自身を含む): 49182496272

約数和(自身を除く): 29808339588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443, 701, 886, 1329, 1402, 1733, 1772, 2103, 2658, 2804, 3466, 3987, 4206, 5199, 5316, 6309, 6932, 7974, 8412, 10398, 12618, 15597, 15948, 20796, 25236, 31194, 62388, 310543, 621086, 767719, 931629, 1214833, 1242172, 1535438, 1863258, 2303157, 2429666, 2794887, 3070876, 3644499, 3726516, 4606314, 4859332, 5589774, 6909471, 7288998, 9212628, 10933497, 11179548, 13818942, 14577996, 21866994, 27637884, 43733988, 538171019, 1076342038, 1614513057, 2152684076, 3229026114, 4843539171, 6458052228, 9687078342, 19374156684]

約数ペア:

[(1, 19374156684), (2, 9687078342), (3, 6458052228), (4, 4843539171), (6, 3229026114), (9, 2152684076), (12, 1614513057), (18, 1076342038), (36, 538171019), (443, 43733988), (701, 27637884), (886, 21866994), (1329, 14577996), (1402, 13818942), (1733, 11179548), (1772, 10933497), (2103, 9212628), (2658, 7288998), (2804, 6909471), (3466, 5589774), (3987, 4859332), (4206, 4606314), (5199, 3726516), (5316, 3644499), (6309, 3070876), (6932, 2794887), (7974, 2429666), (8412, 2303157), (10398, 1863258), (12618, 1535438), (15597, 1242172), (15948, 1214833), (20796, 931629), (25236, 767719), (31194, 621086), (62388, 310543)]