17692740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7561}}^1$

素因数の和:7589

約数の個数: 72

約数和(自身を含む): 57803928

約数和(自身を除く): 40111188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 7561, 15122, 22683, 30244, 37805, 45366, 68049, 75610, 90732, 98293, 113415, 136098, 151220, 196586, 226830, 272196, 294879, 340245, 393172, 453660, 491465, 589758, 680490, 884637, 982930, 1179516, 1360980, 1474395, 1769274, 1965860, 2948790, 3538548, 4423185, 5897580, 8846370, 17692740]

約数ペア:

[(1, 17692740), (2, 8846370), (3, 5897580), (4, 4423185), (5, 3538548), (6, 2948790), (9, 1965860), (10, 1769274), (12, 1474395), (13, 1360980), (15, 1179516), (18, 982930), (20, 884637), (26, 680490), (30, 589758), (36, 491465), (39, 453660), (45, 393172), (52, 340245), (60, 294879), (65, 272196), (78, 226830), (90, 196586), (117, 151220), (130, 136098), (156, 113415), (180, 98293), (195, 90732), (234, 75610), (260, 68049), (390, 45366), (468, 37805), (585, 30244), (780, 22683), (1170, 15122), (2340, 7561)]