7156904274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{487}}^1\times {\mathrm{4831}}^1$

素因数の和:5352

約数の個数: 72

約数和(自身を含む): 16829160192

約数和(自身を除く): 9672255918

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 487, 507, 974, 1014, 1461, 1521, 2922, 3042, 4383, 4831, 6331, 8766, 9662, 12662, 14493, 18993, 28986, 37986, 43479, 56979, 62803, 82303, 86958, 113958, 125606, 164606, 188409, 246909, 376818, 493818, 565227, 740727, 816439, 1130454, 1481454, 1632878, 2352697, 2449317, 4705394, 4898634, 7058091, 7347951, 14116182, 14695902, 21174273, 30585061, 42348546, 61170122, 91755183, 183510366, 275265549, 397605793, 550531098, 795211586, 1192817379, 2385634758, 3578452137, 7156904274]

約数ペア:

[(1, 7156904274), (2, 3578452137), (3, 2385634758), (6, 1192817379), (9, 795211586), (13, 550531098), (18, 397605793), (26, 275265549), (39, 183510366), (78, 91755183), (117, 61170122), (169, 42348546), (234, 30585061), (338, 21174273), (487, 14695902), (507, 14116182), (974, 7347951), (1014, 7058091), (1461, 4898634), (1521, 4705394), (2922, 2449317), (3042, 2352697), (4383, 1632878), (4831, 1481454), (6331, 1130454), (8766, 816439), (9662, 740727), (12662, 565227), (14493, 493818), (18993, 376818), (28986, 246909), (37986, 188409), (43479, 164606), (56979, 125606), (62803, 113958), (82303, 86958)]