15697556748

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1091}}^1\times {\mathrm{7541}}^1$

素因数の和:8695

約数の個数: 72

約数和(自身を含む): 40471035696

約数和(自身を除く): 24773478948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1091, 1908, 2182, 3273, 4364, 6546, 7541, 9819, 13092, 15082, 19638, 22623, 30164, 39276, 45246, 57823, 67869, 90492, 115646, 135738, 173469, 231292, 271476, 346938, 399673, 520407, 693876, 799346, 1040814, 1199019, 1598692, 2081628, 2398038, 3597057, 4796076, 7194114, 8227231, 14388228, 16454462, 24681693, 32908924, 49363386, 74045079, 98726772, 148090158, 296180316, 436043243, 872086486, 1308129729, 1744172972, 2616259458, 3924389187, 5232518916, 7848778374, 15697556748]

約数ペア:

[(1, 15697556748), (2, 7848778374), (3, 5232518916), (4, 3924389187), (6, 2616259458), (9, 1744172972), (12, 1308129729), (18, 872086486), (36, 436043243), (53, 296180316), (106, 148090158), (159, 98726772), (212, 74045079), (318, 49363386), (477, 32908924), (636, 24681693), (954, 16454462), (1091, 14388228), (1908, 8227231), (2182, 7194114), (3273, 4796076), (4364, 3597057), (6546, 2398038), (7541, 2081628), (9819, 1598692), (13092, 1199019), (15082, 1040814), (19638, 799346), (22623, 693876), (30164, 520407), (39276, 399673), (45246, 346938), (57823, 271476), (67869, 231292), (90492, 173469), (115646, 135738)]