18469613604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1\times {\mathrm{1861}}^1$

素因数の和:2557

約数の個数: 96

約数和(自身を含む): 46929907584

約数和(自身を除く): 28460293980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 563, 678, 1126, 1356, 1469, 1689, 1861, 2252, 2938, 3378, 3722, 4407, 5583, 5876, 6756, 7319, 7444, 8814, 11166, 14638, 17628, 21957, 22332, 24193, 29276, 43914, 48386, 63619, 72579, 87828, 96772, 127238, 145158, 190857, 210293, 254476, 290316, 381714, 420586, 630879, 763428, 827047, 841172, 1047743, 1261758, 1654094, 2095486, 2481141, 2523516, 2733809, 3143229, 3308188, 4190972, 4962282, 5467618, 6286458, 8201427, 9924564, 10935236, 12572916, 13620659, 16402854, 27241318, 32805708, 40861977, 54482636, 81723954, 118394959, 163447908, 236789918, 355184877, 473579836, 710369754, 1420739508, 1539134467, 3078268934, 4617403401, 6156537868, 9234806802, 18469613604]

約数ペア:

[(1, 18469613604), (2, 9234806802), (3, 6156537868), (4, 4617403401), (6, 3078268934), (12, 1539134467), (13, 1420739508), (26, 710369754), (39, 473579836), (52, 355184877), (78, 236789918), (113, 163447908), (156, 118394959), (226, 81723954), (339, 54482636), (452, 40861977), (563, 32805708), (678, 27241318), (1126, 16402854), (1356, 13620659), (1469, 12572916), (1689, 10935236), (1861, 9924564), (2252, 8201427), (2938, 6286458), (3378, 5467618), (3722, 4962282), (4407, 4190972), (5583, 3308188), (5876, 3143229), (6756, 2733809), (7319, 2523516), (7444, 2481141), (8814, 2095486), (11166, 1654094), (14638, 1261758), (17628, 1047743), (21957, 841172), (22332, 827047), (24193, 763428), (29276, 630879), (43914, 420586), (48386, 381714), (63619, 290316), (72579, 254476), (87828, 210293), (96772, 190857), (127238, 145158)]