18374217130

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{1423}}^1$

素因数の和:1891

約数の個数: 64

約数和(自身を含む): 34311610368

約数和(自身を除く): 15937393238

約数列:

[1, 2, 5, 10, 47, 83, 94, 166, 235, 331, 415, 470, 662, 830, 1423, 1655, 2846, 3310, 3901, 7115, 7802, 14230, 15557, 19505, 27473, 31114, 39010, 54946, 66881, 77785, 118109, 133762, 137365, 155570, 236218, 274730, 334405, 471013, 590545, 668810, 942026, 1181090, 1291231, 2355065, 2582462, 4710130, 5551123, 6456155, 11102246, 12912310, 22137611, 27755615, 39094079, 44275222, 55511230, 78188158, 110688055, 195470395, 221376110, 390940790, 1837421713, 3674843426, 9187108565, 18374217130]

約数ペア:

[(1, 18374217130), (2, 9187108565), (5, 3674843426), (10, 1837421713), (47, 390940790), (83, 221376110), (94, 195470395), (166, 110688055), (235, 78188158), (331, 55511230), (415, 44275222), (470, 39094079), (662, 27755615), (830, 22137611), (1423, 12912310), (1655, 11102246), (2846, 6456155), (3310, 5551123), (3901, 4710130), (7115, 2582462), (7802, 2355065), (14230, 1291231), (15557, 1181090), (19505, 942026), (27473, 668810), (31114, 590545), (39010, 471013), (54946, 334405), (66881, 274730), (77785, 236218), (118109, 155570), (133762, 137365)]