1630611738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{315643}}^1$

素因数の和:315699

約数の個数: 48

約数和(自身を含む): 4136198976

約数和(自身を除く): 2505587238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 315643, 631286, 946929, 1893858, 2209501, 2840787, 4419002, 5681574, 6628503, 12941363, 13257006, 19885509, 25882726, 38824089, 39771018, 77648178, 90589541, 116472267, 181179082, 232944534, 271768623, 543537246, 815305869, 1630611738]

約数ペア:

[(1, 1630611738), (2, 815305869), (3, 543537246), (6, 271768623), (7, 232944534), (9, 181179082), (14, 116472267), (18, 90589541), (21, 77648178), (41, 39771018), (42, 38824089), (63, 25882726), (82, 19885509), (123, 13257006), (126, 12941363), (246, 6628503), (287, 5681574), (369, 4419002), (574, 2840787), (738, 2209501), (861, 1893858), (1722, 946929), (2583, 631286), (5166, 315643)]