173278638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{3877}}^1$

素因数の和:4089

約数の個数: 48

約数和(自身を含む): 406538496

約数和(自身を除く): 233259858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 191, 234, 382, 573, 1146, 1719, 2483, 3438, 3877, 4966, 7449, 7754, 11631, 14898, 22347, 23262, 34893, 44694, 50401, 69786, 100802, 151203, 302406, 453609, 740507, 907218, 1481014, 2221521, 4443042, 6664563, 9626591, 13329126, 19253182, 28879773, 57759546, 86639319, 173278638]

約数ペア:

[(1, 173278638), (2, 86639319), (3, 57759546), (6, 28879773), (9, 19253182), (13, 13329126), (18, 9626591), (26, 6664563), (39, 4443042), (78, 2221521), (117, 1481014), (191, 907218), (234, 740507), (382, 453609), (573, 302406), (1146, 151203), (1719, 100802), (2483, 69786), (3438, 50401), (3877, 44694), (4966, 34893), (7449, 23262), (7754, 22347), (11631, 14898)]