15932746404

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{67807}}^1$

素因数の和:67985

約数の個数: 72

約数和(自身を含む): 41317855488

約数和(自身を除く): 25385109084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 107, 122, 183, 214, 244, 321, 366, 428, 549, 642, 732, 963, 1098, 1284, 1926, 2196, 3852, 6527, 13054, 19581, 26108, 39162, 58743, 67807, 78324, 117486, 135614, 203421, 234972, 271228, 406842, 610263, 813684, 1220526, 2441052, 4136227, 7255349, 8272454, 12408681, 14510698, 16544908, 21766047, 24817362, 29021396, 37226043, 43532094, 49634724, 65298141, 74452086, 87064188, 130596282, 148904172, 261192564, 442576289, 885152578, 1327728867, 1770305156, 2655457734, 3983186601, 5310915468, 7966373202, 15932746404]

約数ペア:

[(1, 15932746404), (2, 7966373202), (3, 5310915468), (4, 3983186601), (6, 2655457734), (9, 1770305156), (12, 1327728867), (18, 885152578), (36, 442576289), (61, 261192564), (107, 148904172), (122, 130596282), (183, 87064188), (214, 74452086), (244, 65298141), (321, 49634724), (366, 43532094), (428, 37226043), (549, 29021396), (642, 24817362), (732, 21766047), (963, 16544908), (1098, 14510698), (1284, 12408681), (1926, 8272454), (2196, 7255349), (3852, 4136227), (6527, 2441052), (13054, 1220526), (19581, 813684), (26108, 610263), (39162, 406842), (58743, 271228), (67807, 234972), (78324, 203421), (117486, 135614)]