17814898088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{5119}}^1$

素因数の和:5554

約数の個数: 64

約数和(自身を含む): 36427776000

約数和(自身を除く): 18612877912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 307, 436, 614, 872, 1228, 1417, 2456, 2834, 3991, 5119, 5668, 7982, 10238, 11336, 15964, 20476, 31928, 33463, 40952, 66547, 66926, 133094, 133852, 266188, 267704, 435019, 532376, 557971, 870038, 1115942, 1571533, 1740076, 2231884, 3143066, 3480152, 4463768, 6286132, 7253623, 12572264, 14507246, 20429929, 29014492, 40859858, 58028984, 81719716, 163439432, 171297097, 342594194, 685188388, 1370376776, 2226862261, 4453724522, 8907449044, 17814898088]

約数ペア:

[(1, 17814898088), (2, 8907449044), (4, 4453724522), (8, 2226862261), (13, 1370376776), (26, 685188388), (52, 342594194), (104, 171297097), (109, 163439432), (218, 81719716), (307, 58028984), (436, 40859858), (614, 29014492), (872, 20429929), (1228, 14507246), (1417, 12572264), (2456, 7253623), (2834, 6286132), (3991, 4463768), (5119, 3480152), (5668, 3143066), (7982, 2231884), (10238, 1740076), (11336, 1571533), (15964, 1115942), (20476, 870038), (31928, 557971), (33463, 532376), (40952, 435019), (66547, 267704), (66926, 266188), (133094, 133852)]