16660492038

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1\times {\mathrm{1531}}^1$

素因数の和:2282

約数の個数: 96

約数和(自身を含む): 38888778240

約数和(自身を除く): 22228286202

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 677, 846, 893, 1354, 1531, 1786, 2031, 2679, 3062, 4062, 4593, 5358, 6093, 8037, 9186, 12186, 12863, 13779, 16074, 25726, 27558, 29089, 31819, 38589, 58178, 63638, 71957, 77178, 87267, 95457, 115767, 143914, 174534, 190914, 215871, 231534, 261801, 286371, 431742, 523602, 572742, 604561, 647613, 1036487, 1209122, 1295226, 1367183, 1813683, 2072974, 2734366, 3109461, 3627366, 4101549, 5441049, 6218922, 8203098, 9328383, 10882098, 12304647, 18656766, 19693253, 24609294, 39386506, 48714889, 59079759, 97429778, 118159518, 146144667, 177239277, 292289334, 354478554, 438434001, 876868002, 925582891, 1851165782, 2776748673, 5553497346, 8330246019, 16660492038]

約数ペア:

[(1, 16660492038), (2, 8330246019), (3, 5553497346), (6, 2776748673), (9, 1851165782), (18, 925582891), (19, 876868002), (38, 438434001), (47, 354478554), (57, 292289334), (94, 177239277), (114, 146144667), (141, 118159518), (171, 97429778), (282, 59079759), (342, 48714889), (423, 39386506), (677, 24609294), (846, 19693253), (893, 18656766), (1354, 12304647), (1531, 10882098), (1786, 9328383), (2031, 8203098), (2679, 6218922), (3062, 5441049), (4062, 4101549), (4593, 3627366), (5358, 3109461), (6093, 2734366), (8037, 2072974), (9186, 1813683), (12186, 1367183), (12863, 1295226), (13779, 1209122), (16074, 1036487), (25726, 647613), (27558, 604561), (29089, 572742), (31819, 523602), (38589, 431742), (58178, 286371), (63638, 261801), (71957, 231534), (77178, 215871), (87267, 190914), (95457, 174534), (115767, 143914)]