15702980826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1\times {\mathrm{1931}}^1$

素因数の和:2847

約数の個数: 64

約数和(自身を含む): 34131113856

約数和(自身を除く): 18428133030

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 761, 822, 1522, 1781, 1931, 2283, 3562, 3862, 4566, 5343, 5793, 9893, 10686, 11586, 19786, 25103, 29679, 50206, 59358, 75309, 104257, 150618, 208514, 264547, 312771, 529094, 625542, 793641, 1355341, 1469491, 1587282, 2710682, 2938982, 3439111, 4066023, 4408473, 6878222, 8132046, 8816946, 10317333, 19103383, 20634666, 38206766, 57310149, 114620298, 201320267, 402640534, 603960801, 1207921602, 2617163471, 5234326942, 7851490413, 15702980826]

約数ペア:

[(1, 15702980826), (2, 7851490413), (3, 5234326942), (6, 2617163471), (13, 1207921602), (26, 603960801), (39, 402640534), (78, 201320267), (137, 114620298), (274, 57310149), (411, 38206766), (761, 20634666), (822, 19103383), (1522, 10317333), (1781, 8816946), (1931, 8132046), (2283, 6878222), (3562, 4408473), (3862, 4066023), (4566, 3439111), (5343, 2938982), (5793, 2710682), (9893, 1587282), (10686, 1469491), (11586, 1355341), (19786, 793641), (25103, 625542), (29679, 529094), (50206, 312771), (59358, 264547), (75309, 208514), (104257, 150618)]