13221516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 39513600

約数和(自身を除く): 26292084

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 41, 42, 44, 66, 77, 82, 84, 123, 132, 154, 164, 231, 246, 287, 308, 349, 451, 462, 492, 574, 698, 861, 902, 924, 1047, 1148, 1353, 1396, 1722, 1804, 2094, 2443, 2706, 3157, 3444, 3839, 4188, 4886, 5412, 6314, 7329, 7678, 9471, 9772, 11517, 12628, 14309, 14658, 15356, 18942, 23034, 26873, 28618, 29316, 37884, 42927, 46068, 53746, 57236, 80619, 85854, 100163, 107492, 157399, 161238, 171708, 200326, 300489, 314798, 322476, 400652, 472197, 600978, 629596, 944394, 1101793, 1201956, 1888788, 2203586, 3305379, 4407172, 6610758, 13221516]

約数ペア:

[(1, 13221516), (2, 6610758), (3, 4407172), (4, 3305379), (6, 2203586), (7, 1888788), (11, 1201956), (12, 1101793), (14, 944394), (21, 629596), (22, 600978), (28, 472197), (33, 400652), (41, 322476), (42, 314798), (44, 300489), (66, 200326), (77, 171708), (82, 161238), (84, 157399), (123, 107492), (132, 100163), (154, 85854), (164, 80619), (231, 57236), (246, 53746), (287, 46068), (308, 42927), (349, 37884), (451, 29316), (462, 28618), (492, 26873), (574, 23034), (698, 18942), (861, 15356), (902, 14658), (924, 14309), (1047, 12628), (1148, 11517), (1353, 9772), (1396, 9471), (1722, 7678), (1804, 7329), (2094, 6314), (2443, 5412), (2706, 4886), (3157, 4188), (3444, 3839)]