15693725412

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{140761}}^1$

素因数の和:140953

約数の個数: 72

約数和(自身を含む): 42014641760

約数和(自身を除く): 26320916348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 163, 171, 228, 326, 342, 489, 652, 684, 978, 1467, 1956, 2934, 3097, 5868, 6194, 9291, 12388, 18582, 27873, 37164, 55746, 111492, 140761, 281522, 422283, 563044, 844566, 1266849, 1689132, 2533698, 2674459, 5067396, 5348918, 8023377, 10697836, 16046754, 22944043, 24070131, 32093508, 45888086, 48140262, 68832129, 91776172, 96280524, 137664258, 206496387, 275328516, 412992774, 435936817, 825985548, 871873634, 1307810451, 1743747268, 2615620902, 3923431353, 5231241804, 7846862706, 15693725412]

約数ペア:

[(1, 15693725412), (2, 7846862706), (3, 5231241804), (4, 3923431353), (6, 2615620902), (9, 1743747268), (12, 1307810451), (18, 871873634), (19, 825985548), (36, 435936817), (38, 412992774), (57, 275328516), (76, 206496387), (114, 137664258), (163, 96280524), (171, 91776172), (228, 68832129), (326, 48140262), (342, 45888086), (489, 32093508), (652, 24070131), (684, 22944043), (978, 16046754), (1467, 10697836), (1956, 8023377), (2934, 5348918), (3097, 5067396), (5868, 2674459), (6194, 2533698), (9291, 1689132), (12388, 1266849), (18582, 844566), (27873, 563044), (37164, 422283), (55746, 281522), (111492, 140761)]