19003694076

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1061}}^1\times {\mathrm{1279}}^1$

素因数の和:2739

約数の個数: 72

約数和(自身を含む): 48243686400

約数和(自身を除く): 29239992324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 1061, 1167, 1279, 1556, 2122, 2334, 2558, 3183, 3501, 3837, 4244, 4668, 5116, 6366, 7002, 7674, 9549, 11511, 12732, 14004, 15348, 19098, 23022, 38196, 46044, 412729, 497531, 825458, 995062, 1238187, 1357019, 1492593, 1650916, 1990124, 2476374, 2714038, 2985186, 3714561, 4071057, 4477779, 4952748, 5428076, 5970372, 7429122, 8142114, 8955558, 12213171, 14858244, 16284228, 17911116, 24426342, 48852684, 527880391, 1055760782, 1583641173, 2111521564, 3167282346, 4750923519, 6334564692, 9501847038, 19003694076]

約数ペア:

[(1, 19003694076), (2, 9501847038), (3, 6334564692), (4, 4750923519), (6, 3167282346), (9, 2111521564), (12, 1583641173), (18, 1055760782), (36, 527880391), (389, 48852684), (778, 24426342), (1061, 17911116), (1167, 16284228), (1279, 14858244), (1556, 12213171), (2122, 8955558), (2334, 8142114), (2558, 7429122), (3183, 5970372), (3501, 5428076), (3837, 4952748), (4244, 4477779), (4668, 4071057), (5116, 3714561), (6366, 2985186), (7002, 2714038), (7674, 2476374), (9549, 1990124), (11511, 1650916), (12732, 1492593), (14004, 1357019), (15348, 1238187), (19098, 995062), (23022, 825458), (38196, 497531), (46044, 412729)]