9555440404

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1307}}^1$

素因数の和:1493

約数の個数: 72

約数和(自身を含む): 18167774688

約数和(自身を除く): 8612334284

約数列:

[1, 2, 4, 19, 38, 61, 76, 83, 122, 166, 244, 332, 361, 722, 1159, 1307, 1444, 1577, 2318, 2614, 3154, 4636, 5063, 5228, 6308, 10126, 20252, 22021, 24833, 29963, 44042, 49666, 59926, 79727, 88084, 96197, 99332, 108481, 119852, 159454, 192394, 216962, 318908, 384788, 433924, 471827, 943654, 1514813, 1827743, 1887308, 2061139, 3029626, 3655486, 4122278, 6059252, 6617341, 7310972, 8244556, 13234682, 26469364, 28781447, 39161641, 57562894, 78323282, 115125788, 125729479, 156646564, 251458958, 502917916, 2388860101, 4777720202, 9555440404]

約数ペア:

[(1, 9555440404), (2, 4777720202), (4, 2388860101), (19, 502917916), (38, 251458958), (61, 156646564), (76, 125729479), (83, 115125788), (122, 78323282), (166, 57562894), (244, 39161641), (332, 28781447), (361, 26469364), (722, 13234682), (1159, 8244556), (1307, 7310972), (1444, 6617341), (1577, 6059252), (2318, 4122278), (2614, 3655486), (3154, 3029626), (4636, 2061139), (5063, 1887308), (5228, 1827743), (6308, 1514813), (10126, 943654), (20252, 471827), (22021, 433924), (24833, 384788), (29963, 318908), (44042, 216962), (49666, 192394), (59926, 159454), (79727, 119852), (88084, 108481), (96197, 99332)]